<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
 <head>
  <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  <title>运行时配置</title>

 </head>
 <body><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="network.installation.html">安装</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="network.resources.html">资源类型</a></div>
 <div class="up"><a href="network.setup.html">安装／配置</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="network.configuration" class="section">
 <h2 class="title">运行时配置</h2>
 <p class="simpara">
这些函数的行为受 <var class="filename">php.ini</var> 中的设置影响。
</p>
 <p class="para">
  <table class="doctable table">
   <caption><strong>Network Configuration Options</strong></caption>
   
    <thead>
     <tr>
      <th>名字</th>
      <th>默认</th>
      <th>可修改范围</th>
      <th>更新日志</th>
     </tr>

    </thead>

    <tbody class="tbody">
    <tr>
     <td><a href="network.configuration.html#ini.define-syslog-variables" class="link">define_syslog_variables</a></td>
     <td>&quot;0&quot;</td>
     <td>PHP_INI_ALL</td>
     <td>Deprecated in PHP 5.3.0. Removed in PHP 5.4.0.</td>
    </tr>

    </tbody>
   
  </table>

 有关 PHP_INI_* 样式的更多详情与定义，见 <a href="configuration.changes.modes.html" class="xref">配置可被设定范围</a>。
 </p>
 
 <p class="para">这是配置指令的简短说明。</p>
 
 <p class="para">
 <dl>

 
  <dt id="ini.define-syslog-variables">
   <em><code class="parameter">define_syslog_variables</code></em>
   <span class="type"><a href="language.types.boolean.html" class="type boolean">boolean</a></span>
   </dt>

   <dd>

    <p class="para">
     Whether or not to define the various syslog variables (e.g. $LOG_PID,
     $LOG_CRON, etc.). Turning it off is a good idea performance-wise. At
     runtime, you can define these variables by calling
     <span class="function"><a href="function.define-syslog-variables.html" class="function">define_syslog_variables()</a></span>.
    </p>
   </dd>

  
 </dl>

 </p>
</div><hr /><div class="manualnavbar" style="text-align: center;">
 <div class="prev" style="text-align: left; float: left;"><a href="network.installation.html">安装</a></div>
 <div class="next" style="text-align: right; float: right;"><a href="network.resources.html">资源类型</a></div>
 <div class="up"><a href="network.setup.html">安装／配置</a></div>
 <div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
